
13.3.7.1.2
Conversion factors
The calculation of FactorPosition is only valid if servo parameter Refer-
ence Pulse Multiplier (Pn218) = 1.
FactorPosition - Factor for converting the position of user units into drive units (incre-
ments) and back.
Resolution
- Number of increments per user unit
Numerator
- Numerator: Electronic Gear Ratio (Pn20E) of the servo parameter
Denominator
- Denominator: Electronic Gear Ratio (Pn210) of the servo parameter
Example User unit for position = 1 revolution
FactorPosition - Factor for converting the position of user units into drive units (incre-
ments) and back.
Resolution
- Number of increments per user unit
Resolution
= 2
20
= 1048576
Numerator
- Numerator: Electronic Gear Ratio (Pn20E) of the servo parameter
Numerator
= 1024
Denominator
- Denominator: Electronic Gear Ratio (Pn210) of the servo parameter
Denominator
= 1
Example minimum distance
MinPos
- Minimum distance in rotations
Resolution - Number of increments per user unit
Resolution
= 2
20
= 1048576
Numerator - Numerator: Electronic Gear Ratio (Pn20E) of the servo parameter
Numerator
= 1024
Period
- Minimum period
Period
= 1
FactorPosition
VIPA SPEED7
Motion control - Simple Motion Control Library
Usage Sigma-5/7 Pulse Train > Drive specific block
HB00 | OPL_SP7 | Operation list | en | 18-30
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